Queenstown to Milford Sound Road trip and back in March'25.

Greetings to the seasoned travellers of THE island. I am planning a road trip of both islands in the month of March this year. My itenary includes a road trip from Queenstown to Milford Sound in the last week of March.

As things stand, I am able to allocate just one day in my itenary for the to and fro drive from Queenstown and the Milford Cruise.

Could you guys suggest me pointers to take care of for the road trip. This may include what time to start the drive from Queenstown, which cruise to book in Milford and for what time, fueling stations on the way for a diesel car, amazing view points en-route to stop and admire, realistic drive times factoring in all stops, road safety for night drives, temperature and weather conditions, food options along the way and any special pointers to take care of.

Any other bonus information will also be highly appreciated.